Hi,
I’m trying out the example (more or less) straight from the tutorial:
doc = Document.new
doc << Field.new("id", "a", Field::Store::NO,
Field::Index::UNTOKENIZED)
doc << Field.new(“title”, “b”, Field::Store::YES,
Field::Index::UNTOKENIZED)
doc << Field.new(“data”, “c”, Field::Store::YES,
Field::Index::TOKENIZED)
doc << Field.new(“image”, “d”, Field::Store::YES, Field::Index::NO)
index << doc
And I get:
Exception: Unknown document type Ferret::Document::Document
C:/dev/workspace/fred/config/…/vendor/ferret/index/index.rb:259:in <<' C:/dev/workspace/fred/config/../vendor/ferret/index/index.rb:238:insynchronize’
C:/dev/workspace/fred/config/…/vendor/ferret/index/index.rb:238:in <<' C:\dev\workspace\fred/test/unit/user_test.rb:56:intest_index_document_sanity_check’
Which appears to be caused because
elsif doc.is_a?(Document)
is expecting a Ferret::Document rather than
Ferret::Document::Document. When I change this line to
elsif doc.is_a?(Document::Document)
I get past the indexing part, and am able to retrieve the
document…i.e.
index.search_each("*") do |score_doc, score|
p index.doc(score_doc)
end
which results in
#<Ferret::Document::Document:0x34d0570
@fields={“title”=>[#<Ferret::Document::Field:0x34cfe80
@tokenized=false, @stored=true, @name=“title”, @data=“b”,
@store_offset=false, @store_term_vector=false, @binary=false,
@boost=1.0, @indexed=true, @omit_norms=false, @store_position=false,
@compressed=false>], “image”=>[#<Ferret::Document::Field:0x34cfc88
@tokenized=false, @stored=true, @name=“image”, @data=“d”,
@store_offset=false, @store_term_vector=false, @binary=false,
@boost=1.0, @indexed=false, @omit_norms=false, @store_position=false,
@compressed=false>], “data”=>[#<Ferret::Document::Field:0x34cfbc8
@tokenized=true, @stored=true, @name=“data”, @data=“c”,
@store_offset=false, @store_term_vector=false, @binary=false,
@boost=1.0, @indexed=true, @omit_norms=false, @store_position=false,
@compressed=false>]}, @boost=1.0>
Also, what’s the significance of score_doc? It appears to be just the
doc id. Am I missing something?
Thanks,
Steve